Thermal Insertion

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A heat staking machine can be used for hot tool insertion as well as thermal staking or swaging. The most common inserts for hot tool insertion are brass female-threaded fasteners placed in molded holes to provide good purchase for bolts … Continued

Thermal Staker or Heat Staker?

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Should you call a thermal staking machine a heat staker? Most thermal staking presses actually have interchangeable tooling. Since they can be easily be converted from heat staking to thermal insertion, embossing, or degating, they should probably more properly be … Continued

Thermal Staking

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Hot tool staking probably started with a screwdriver or some similar tool heated with a torch and then applied to a tab or post to capture another part. The process does not work much differently today, though the equipment and … Continued

Press Fit

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Press fits work on a somewhat different principle than snap fits. In a snap fit, the goal is to temporarily deflect a detail and have it return to rest after capturing a matching detail in another part. Press fits work … Continued